The MEV is capable of docking with virtually all-geosynchronous satellites with minimal interruption to operations. It will enable satellite operators to significantly extend satellite mission life, activate new markets, drive asset value and protect their franchises. Space Logistics LLC delivers life extension services that are flexible, scalable, capital-efficient and low-risk.

Our Mission Extension Vehicle (MEV) is based on the GEOStar 3 bus that
is modified to safely rendezvous and dock with an orbiting satellite in the
geosynchronous orbit. To do so, a suite of integrated proximity sensors is
used to reliably and safely rendezvous with the client satellite. The MEV then
utilizes a simple mechanical docking system that attaches to existing features
on the client satellite creating a firm connection between the MEV and the
client satellite. This docking system is compatible with an estimated 80 percent of all
geosynchronous satellites on orbit today.

Once docked, the MEV will take over the attitude and orbit maintenance of
the combined vehicle stack to meet the pointing and station keeping needs of
the customer. When the customer no longer requires the service, the MEV will
undock and move away to begin service for the next customer. The MEV provides a 15-year design life and sufficient fuel to enable well in excess of 15 years of station kept life while docked with a typical 2000 kg geosynchronous satellite. The rendezvous, proximity and docking systems of the MEV allow for numerous dockings and undockings during the life of the MEV.

Benefits

Our Space Logistics Services are specifically designed to fit customers’
business models, as well as their technical requirements. The simplicity and
cost-effectiveness of the service provides customers with access to new
markets and new opportunities — and protects asset value. Space Logistics
Services provide operators with opportunities to improve financial performance,
better manage cash flows, break down barriers to enter new markets and reduce
risks by:

Extending satellite life to prolong revenues or defer capital expenses

Our vision is to establish a fleet of MEV based satellite-servicing vehicles in GEO that can address most any servicing need. Orbital ATK continues to make deep
investments in in-orbit servicing and is working closely with U.S. Government
agencies to develop the next generation space logistics technologies. These
technologies include robotics and high power solar electric propulsion to enable future services building upon our keep-it-simple approach to satellite life extension. These future services are expected to include:

Fluid and gas replenishment

Inspection & repair

Replacement or enhancement of parts

Incorporation of auxiliary propulsion, navigation, power, payloads and other functions to enhance the performance or extend the satellite's life